surface grammar मीनिंग इन हिंदी

Countable nouns that are neither animate nor activities, such as chairs, apples, rocks, or body parts, do not require any semantic class agreement morphemes in the surface grammar of Wichita.
Logic has developed artificial languages, for example sentential calculus and predicate calculus partly with the purpose of revealing the underlying logic of natural languages statements, the surface grammar of which may conceal the underlying logical structure; see Analytic Philosophy.